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Sql Server 'Saving changes is not permitted' error ► Prevent saving changes that require table re-cr
...le of the table
Dropping a column
Changing column nullability
Changing the order of the columns
Changing the data type of a column <<<<
To change this option, on the Tools menu, click Options, expand
Designers, and then click Table and Database Designers.
Select or clear the Prevent...
Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
... Add column with default value
2) THEN: Remove default value
add_column :orders, :items, :integer, null: false, default: 0
change_column :orders, :items, :integer, default: nil
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improve th...
Problems with entering Git commit message with Vim
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Opacity of div's background without affecting contained element in IE 8?
...ssary ingredients(transparent background and hasLayout), change the filter order .. feel free to rollback if you don't agree ;)
– clairesuzy
Apr 14 '11 at 12:13
1
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Stopping an Android app from console
...I've resorted to a broadcast message receiver I've added to my activity in order to stop it.
public class TestActivity extends Activity {
private static final String STOP_COMMAND = "com.example.TestActivity.STOP";
private BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
...
DTO = ViewModel?
...P.NET MVC, the view invokes Actions on the controller (not a ViewModel) in order to change the Model and View in a stateless manner. Because of this, a DTO shaped to a view is essentially the same as the ViewModel. However, in larger systems with another serialization boundary, a DTO may be benefici...
What is a Python egg?
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RESTful on Play! framework
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HTML 5: Is it , , or ?
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Start tags consist of the following
parts, in exactly the following order:
A "<" character.
The element’s tag name.
Optionally, one or more attributes, each of which must be
preceded by one or more space
characters.
Optionally, one or more space characters.
Optionally...
Enum Naming Convention - Plural
...rification, I see nothing wrong with either of the following:
public enum OrderStatus { Pending, Fulfilled, Error };
public class SomeClass {
public OrderStatus OrderStatus { get; set; }
}
or
public enum OrderStatus { Pending, Fulfilled, Error };
public class SomeClass {
public OrderS...